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POWOXI 20W Solar Panel Charger Kit & 8A Controller for 12V Batteries

Available from Amazon

The POWOXI 20W Solar Panel Charger Kit, normally priced at £49.99, is currently available for £24.99 with a 50% discount coupon. This solar panel charger kit is designed to provide a pollution-free solar charging solution for various 12V batteries used in automotive, motorcycle, boat, ATV, marine, RV, trailer, powersports, snowmobile, and more.

Key Features & Specifications:

  • Solar Panel Type: Polysilicon
  • Maximum Wattage: up to 20 watts
  • Current at Pmax: 1.11A
  • Open Circuit Voltage: 21.3V
  • Operating Voltage: 12V
  • Dimensions: 18.113.81 inch
  • Weight: 4.4 lbs

The package includes a solar panel, a charge controller, a battery cable, self-tapping screws, and expansion screws. The product is noted for its high-efficiency polycrystalline solar cells and comes with a charge controller that provides overcharge protection, short circuit protection, and reverse connection protection, ensuring safety and extending battery life. It's designed for easy installation, with a convenient plug-and-play interface and an adjustable mounting bracket for optimal sunlight exposure. The durable aluminum alloy frame makes it weatherproof, though it's not suited for immersion in water.


  • Efficiently converts sunlight into electrical energy to charge and maintain 12V batteries.
  • Supports a wide range of battery types including Wet, Gel, MF, EFB, and AGM.
  • Automatic and intelligent charging and maintenance without the need for direct electricity.
  • Environmentally friendly, contributing to energy conservation.
  • Comes with an extended 12 months warranty and lifetime technical support.


To avoid short circuits, ensure that the red and black clips don't contact each other before connection, and install the solar panel in direct sunlight for the best charging effect.


Product images are for illustrative purposes only and may depict variations in style or appearance or size from the actual item received:


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